<template>
  <div class="app-container">
    <el-row :gutter="20">
      <!--部门数据-->
      <el-col :span="4" :xs="24">
        <div class="head-container">
          <el-input
            v-model="deptName"
            placeholder="请输入节点名称"
            clearable
            size="small"
            prefix-icon="el-icon-search"
            style="margin-bottom: 20px"
          />
        </div>
        <div class="head-container">
          <el-tree
            :data="deptOptions"
            :props="defaultProps"
            :expand-on-click-node="false"
            :filter-node-method="filterNode"
            ref="tree"
            node-key="id"
            default-expand-all
            highlight-current
            @node-click="handleNodeClick"
          />
        </div>
      </el-col>
      <!--用户数据-->
      <el-col :span="20" :xs="24">
        <!--    搜索区    -->
        <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch"
                 label-width="68px">
          <el-form-item label="归属学年" prop="year">
            <el-date-picker
              v-model="queryParams.year"
              type="year"
              value-format="yyyy"
              placeholder="选择学年">
            </el-date-picker>
          </el-form-item>
          <el-form-item label="学期" prop="semester">
            <el-select v-model="queryParams.semester" placeholder="请选择" clearable style="width: 240px">
              <el-option
                v-for="item in semester"
                :key="item.value"
                :label="item.label"
                :value="item.value">
              </el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="缴费项目" prop="actName">
            <el-input
              v-model="queryParams.actName"
              placeholder="请输入缴费项目"
              clearable
              @keyup.enter.native="handleQuery"
            />
          </el-form-item>
          <el-form-item label="缴费金额" prop="totalPrice">
            <el-input
              v-model="queryParams.totalPrice"
              placeholder="请输入缴费金额"
              clearable
              @keyup.enter.native="handleQuery"
            />
          </el-form-item>
          <el-form-item>
            <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
            <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
          </el-form-item>
        </el-form>

        <!--    功能按钮    -->
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button
              type="primary"
              plain
              icon="el-icon-plus"
              size="mini"
              @click="handleAdd"
              v-hasPermi="['campus:activity:add']"
            >新增
            </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
              type="success"
              plain
              icon="el-icon-edit"
              size="mini"
              :disabled="single"
              @click="handleUpdate"
              v-hasPermi="['campus:activity:edit']"
            >修改
            </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
              type="danger"
              plain
              icon="el-icon-delete"
              size="mini"
              :disabled="multiple"
              @click="handleDelete"
              v-hasPermi="['campus:activity:remove']"
            >删除
            </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
              type="warning"
              plain
              icon="el-icon-download"
              size="mini"
              @click="handleExport"
              v-hasPermi="['campus:activity:export']"
            >导出
            </el-button>
          </el-col>
          <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>
        <!-- 列表 -->
        <el-table v-loading="loading" :data="activityList" @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="55" align="center"/>
          <el-table-column label="归属学期" align="center" prop="semester">
            <template slot-scope="scope">
              {{ scope.row.semester === 'Q' ? scope.row.year+'-秋季' : scope.row.year+'-春季' }}
            </template>
          </el-table-column>
          <el-table-column label="缴费项目" align="center" prop="actName"/>
          <el-table-column label="缴费金额" align="center" prop="totalPrice"/>
          <el-table-column label="缴费说明" align="center" prop="remark"/>
          <el-table-column label="图片说明" align="center" prop="remarkImg" width="100">
            <template slot-scope="scope">
              <image-preview :src="scope.row.remarkImg" :width="50" :height="50"/>
            </template>
          </el-table-column>
          <el-table-column label="归属班级" align="center" key="deptName" prop="dept.deptName"/>
          <el-table-column label="状态" align="center" key="status">
            <template slot-scope="scope">
              <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status"/>
            </template>
          </el-table-column>
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template slot-scope="scope">
              <el-button
                size="mini"
                type="text"
                icon="el-icon-edit"
                @click="handleUpdate(scope.row)"
                v-hasPermi="['campus:activity:edit']"
              >修改
              </el-button>
              <el-button
                size="mini"
                type="text"
                icon="el-icon-delete"
                @click="handleDelete(scope.row)"
                v-hasPermi="['campus:activity:remove']"
              >删除
              </el-button>
              <el-button
                size="mini"
                type="text"
                icon="el-icon-delete"
                @click="handleAddActStudent(scope.row)"
                v-hasPermi="['campus:activity:edit']"
              >缴费名单
              </el-button>
            </template>
          </el-table-column>
        </el-table>

        <!-- 分页组件 -->
        <pagination
          v-show="total>0"
          :total="total"
          :page.sync="queryParams.pageNum"
          :limit.sync="queryParams.pageSize"
          @pagination="getList"
        />

      </el-col>
    </el-row>

    <!-- 添加或修改缴费项目对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="涉及范围" prop="deptId">
          <treeselect v-model="form.deptId" :options="deptOptions" :show-count="true" placeholder="请选择归属部门"/>
        </el-form-item>
        <el-form-item label="归属学年" prop="year">
          <el-date-picker
            v-model="form.year"
            type="year"
            value-format="yyyy"
            placeholder="选择学年">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="归属学期" prop="semester">
          <el-radio-group v-model="form.semester">
            <el-radio label="C">春季</el-radio>
            <el-radio label="Q">秋季</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="缴费项目" prop="actName">
          <el-input v-model="form.actName" placeholder="请输入缴费项目"/>
        </el-form-item>
        <el-form-item label="缴费金额" prop="totalPrice">
          <el-input v-model="form.totalPrice" placeholder="请输入缴费金额"/>
        </el-form-item>
        <el-form-item label="缴费说明" prop="remark">
          <el-input type="textarea" :rows="3" v-model="form.remark"></el-input>
        </el-form-item>
        <el-form-item label="图片说明" prop="remarkImg">
          <image-upload :limit="1" v-model="form.remarkImg"/>
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in dict.type.sys_normal_disable"
              :key="dict.value"
              :label="dict.value"
            >{{ dict.label }}
            </el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {listActivity, getActivity, delActivity, addActivity, updateActivity} from "@/api/campus/activity";
import {deptSchoolTreeSelect} from "@/api/campus/Org";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
  name: "Activity",
  dicts: ['sys_normal_disable'],
  components: {Treeselect},
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 缴费项目表格数据
      activityList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        actName: null,
        payee: null,
        totalPrice: null,
        status: null,
        year: null,
        semester: null,
      },
      //学期
      semester: [{
        value: 'C',
        label: '春季'
      }, {
        value: 'Q',
        label: '秋季'
      }],
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        totalPrice: [
          {required: true, message: "缴费金额不能为空", trigger: "blur"}
        ],
        actName: [
          {required: true, message: "缴费项目不能为空", trigger: "blur"}
        ],
        year: [
          {required: true, message: "学年不能为空", trigger: "blur"}
        ],
        deptId: [
          {required: true, message: "单位不能为空", trigger: "blur"}
        ],
      },
      /**==================================== 关于机构的数据 =====================================================*/
      // 部门树选项
      deptOptions: [],
      defaultProps: {
        children: "children",
        label: "label"
      },
      // 部门名称
      deptName: undefined,
      /**==================================== 关于机构的数据 =====================================================*/
    };
  },
  created() {
    this.getList();
    this.getDeptTree();
  },
  methods: {
    /** 查询缴费项目列表 */
    getList() {
      this.loading = true;
      listActivity(this.queryParams).then(response => {
        this.activityList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        actId: null,
        actName: null,
        payee: null,
        totalPrice: null,
        remark: null,
        status: null,
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.actId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.form = {
        actId: null,
        actName: null,
        payee: null,
        totalPrice: null,
        semester: 'C',
        remark: null,
        status: '0',
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null
      };
      this.open = true;
      this.title = "添加缴费项目";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const actId = row.actId || this.ids
      getActivity(actId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改缴费项目";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.actId != null) {
            updateActivity(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addActivity(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const actIds = row.actId || this.ids;
      this.$modal.confirm('是否确认删除缴费项目编号为"' + actIds + '"的数据项？').then(function () {
        return delActivity(actIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 缴费名单 */
    handleAddActStudent(row) {
      const actId = row.actId || this.ids;
      this.$router.push("/campus/act-stu/student/" + actId);
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('campus/activity/export', {
        ...this.queryParams
      }, `activity_${new Date().getTime()}.xlsx`)
    },
    /** ===============================================部门节点================================================ */
    /** 查询部门下拉树结构 */
    getDeptTree() {
      deptSchoolTreeSelect().then(response => {
        this.deptOptions = response.data;
      });
    },    // 筛选节点
    filterNode(value, data) {
      if (!value) return true;
      return data.label.indexOf(value) !== -1;
    },
    // 节点单击事件
    handleNodeClick(data) {
      this.queryParams.deptId = data.id;
      this.handleQuery();
    },
  }
};
</script>
